Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES1968142169UpriorityCriticalpatent/ES142169Y/en
Publication of ES142169UpublicationCriticalpatent/ES142169U/en
Application grantedgrantedCritical
Publication of ES142169YpublicationCriticalpatent/ES142169Y/en
Improved hydraulic lift for tables and the like, of the type comprising a telescopic spring-loaded extensible system combined with a hydraulic shock absorber, whose piston dampens the action of the spring, essentially characterized in that the central tubular body in which it houses the spring and hydraulic shock absorber, presents externally coupled an eccentric washer engaged in the lower end of said body, said washer being arranged, in combination with a sleeve, likewise eccentric anchored to the internal walls of the tubular body surrounding the shaft and in that the upper end of said body has a built-in rotating core provided with an eccentric passage for the shaft and a drive control, so that the rotation of said core produces at a certain point the alignment of the holes of the eccentrics to allow the displacement in both directions of the tabletop, being able to regulate the desired by inverting the rotation of the aforementioned core through the command it comprises. (Machine-translation by Google Translate, not legally binding)
ES1968142169U1968-10-091968-10-09
HYDRAULIC ELEVATOR PERFECTED FOR TABLES AND SIMILAR.
ExpiredES142169Y
(en)